70965255250 has 16 divisors (see below), whose sum is σ = 132846958296. Its totient is φ = 28386102000.

The previous prime is 70965255247. The next prime is 70965255259. The reversal of 70965255250 is 5255256907.

It can be written as a sum of positive squares in 4 ways, for example, as 16764293529 + 54200961721 = 129477^2 + 232811^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 70965255250.

It is not an unprimeable number, because it can be changed into a prime (70965255259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141930261 + ... + 141930760.

Almost surely, 2^70965255250 is an apocalyptic number.

70965255250 is a deficient number, since it is larger than the sum of its proper divisors (61881703046).

70965255250 is a wasteful number, since it uses less digits than its factorization.

70965255250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283861038 (or 283861028 counting only the distinct ones).

The product of its (nonzero) digits is 945000, while the sum is 46.

The spelling of 70965255250 in words is "seventy billion, nine hundred sixty-five million, two hundred fifty-five thousand, two hundred fifty".